Cook chicken breast until the internal temperature reaches 165°F (74°C) at the thickest part; that’s the key number for safety and doneness.

Quick Scoop

  • Minimum safe internal temp: 165°F (74°C) for chicken breast.
  • Check with an instant‑read thermometer in the thickest part.
  • Let it rest 5–10 minutes after cooking so juices redistribute.

Oven, Pan, Grill – Rough Guides

These are ballpark ranges; always go by internal temperature, not just time.

  • Oven baking:
    • 350°F (175°C): about 22–30 minutes for average boneless breasts.
    • 375°F (190°C): about 20–30 minutes depending on thickness.
  • Stovetop (pan sear + cover):
    • Medium to medium‑high heat, usually 5–7 minutes per side for boneless breasts.
  • Grill:
    • Medium‑high heat, about 5–7 minutes per side, lid closed when possible.

Little Story-Style Example

Imagine you toss two similar chicken breasts into the oven: one you pull at 155–160°F and let rest, the other you forget until it hits well over 175°F. The first one coasts up to about 165°F as it rests and stays juicy, while the second comes out dry and stringy even though both are technically “done.” That’s how much that 165°F target (and not overshooting it) matters.

Simple Step‑By‑Step

  1. Preheat your oven/pan/grill (350–400°F for oven, medium‑high for pan or grill).
  2. Season the chicken breasts and cook using your preferred method.
  3. Start checking with a thermometer a few minutes before the earliest time estimate.
  4. Once the thickest part reads 165°F (74°C), remove from heat.
  5. Let rest 5–10 minutes before slicing.

Forum‑Style Answer

If you’re wondering “what temperature to cook chicken breastinov… ~~” the important number isn’t the oven setting but the final internal temp: you want the inside of the breast to hit 165°F (74°C). Set your oven somewhere between 350–400°F, or use medium‑high on the stove or grill, and just keep a thermometer handy. Pull it as soon as it reads 165°F in the thickest spot and let it rest so it stays juicy instead of drying out.

TL;DR: Use whatever cooking method you like, but always cook chicken breast to an internal 165°F (74°C), then rest briefly for safe, juicy results.